A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 6130-00-283-6702
NSN 5935-01-269-8207
NSN 5930-00-595-5489
NSN 5915-01-241-7647
NSN 5905-01-157-2758
NSN 5895-01-400-3364
NSN 5975-01-379-7770
NSN 5910-00-344-3142
NSN 5950-01-419-9713
NSN 6320-01-607-1491
NSN 5925-00-816-9929
NSN 2925-01-231-6312